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https://github.com/izzy2lost/UnrealEngineUWP.git
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ead0bd8bf9
- 3d audio was fundamnetally broken in HTML5 and Linux for a long time (probably since original port from UE3) - Fix is to do 3d spatialization math the same way we do it on XAudio2 (i.e. transform to listener-space then do relative source position from there) - Since HTML5 and Linux *both* use nearly identical OpenAL implementations (and Linux has been fixed by users for a few issues), I decided to nuke the HTML5 implementation and instead link to the Linux implementation. Not sure if we should move the linux OpenAL implementation to a different folder, but it turned out not to matter for packing and testing HTML5 - Also went ahead and added a -3dB headroom factor to reduce volume overall with OpenAL implementation since it was louder than the XAudio2 implementation. I didn't do any technical measurements to come up with this headroom factor, just ear-balled it. We can do something more precise if needed. - Tested this fix using a simple test-map of a single looping sound source. It was obviously broken (i.e. not panning) and is now obviously fixed. [CL 2611557 by Aaron McLeran in Main branch]
33 lines
1.1 KiB
INI
33 lines
1.1 KiB
INI
[Audio]
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AudioDeviceModuleName=ALAudio
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[OnlineSubsystemMcp]
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benabled=false
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[SystemSettings]
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r.setres=800x600
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; These following settings have moved to the User inis and can be set from the editor
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; These old value are left as reference until all old code paths are removed
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;[BuildSettings]
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;HeapSize=1024
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;[HTML5DevicesWindows]
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;Firefox Nightly (64 bit)="C:/Program Files/Nightly/firefox.exe"
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;Firefox Nightly (32 bit)="C:/Program Files (x86)/Nightly/firefox.exe"
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;Firefox (32 bit)="C:/Program Files (x86)/Mozilla Firefox/firefox.exe"
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;Firefox Aurora (32 bit)="C:/Program Files (x86)/Aurora/firefox.exe"
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;Chrome="C:/Program Files (x86)/Google/Chrome/Application/chrome.exe"
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;all browsers on mac are 64 bit, 64 bit browsers can allocate more than 512MB of memory to around 1.5 GB.
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;[HTML5DevicesMac]
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;Safari="/Applications/Safari.app/Contents/MacOS/Safari"
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;Firefox="/Applications/Firefox.app/Contents/MacOS/firefox-bin"
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;Firefox (Aurora)="/Applications/FirefoxAurora.app/Contents/MacOS/firefox-bin"
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;[HTML5DevicesLinux]
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;Firefox="/usr/bin/firefox"
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;[HTML5SDKPaths]
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;Mac="/path/to/emscripten/sdk"
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